sql for priority table

sql/17_xx.sql

+-- *************************************************************************--
+--                                                                          --
+--                                                                          --
+-- Model migration script - 17.06 to 17.XX          --
+--                                                                          --
+--                                                                          --
+-- *************************************************************************--
+
+DROP SEQUENCE IF EXISTS priorities_seq CASCADE;
+CREATE SEQUENCE priorities_seq
+  INCREMENT 1
+  MINVALUE 1
+  MAXVALUE 9223372036854775807
+  START 1
+  CACHE 1;
+
+DROP TABLE IF EXISTS priorities;
+CREATE TABLE priorities
+(
+  id bigint NOT NULL DEFAULT nextval('priorities_seq'::regclass),
+  label_priority character varying(128) NOT NULL,
+  color_priority character varying(255) DEFAULT NULL::character varying,
+  working_days character varying(1) DEFAULT NULL::character varying,
+  delays character varying(10) DEFAULT NULL::character varying,
+  CONSTRAINT priorities_pkey PRIMARY KEY (id)
+)
+WITH (OIDS=FALSE);